[Python][ppc64le][cuda] pytest segfault - test_cuda.py/test_foreign_buffer

I tried to build and test pyarrow on ppc64le platform with CUDA.
I encounter segmentation fault at test_cuda.py/test_foreign_buffer#L292.
If i comment out the test_foreign_buffer, then rest of the tests pass successfully.

I'm sharing steps i followed and log p11-arrow.zip.

• 1. STEPS

     ---

     {{mkdir p11-arrow-repo
     cd p11-arrow-repo
     git clone https://github.com/apache/arrow.git
     cd arrow
     git checkout apache-arrow-7.0.0
     # Not available: benchmark (conda_env_cpp.txt) - Removed for now.
     vim ci/conda_env_cpp.txt
     git diff ci/conda_env_cpp.txt
     cd ..}}
     {{conda create -y -n p11-arrow -c conda-forge
     conda activate p11-arrowconda install -y -c conda-forge {}
     {{    --file arrow/ci/conda_env_unix.txt }}
     {{    --file arrow/ci/conda_env_cpp.txt }}
     {{    --file arrow/ci/conda_env_python.txt }}
     {{    --file arrow/ci/conda_env_gandiva.txt }}
     {{    compilers }}
     {{    python=3.9 }}
         pandasconda install -y -c conda-forge cudatoolkit=11.2}}
     {{pushd arrow
     git submodule init
     git submodule update
     export PARQUET_TEST_DATA="${PWD}/cpp/submodules/parquet-testing/data"
     export ARROW_TEST_DATA="${PWD}/testing/data"
     popd# CPP
     export ARROW_HOME=$CONDA_PREFIX
     export LD_LIBRARY_PATH=$CONDA_PREFIX/libmkdir arrow/cpp/build
     pushd arrow/cpp/buildcmake -DCMAKE_INSTALL_PREFIX=$ARROW_HOME {}
     {{      -DCMAKE_INSTALL_LIBDIR=lib }}
     {{      -DCMAKE_BUILD_TYPE=release }}
     {{      -DARROW_WITH_BZ2=ON }}
     {{      -DARROW_WITH_ZLIB=ON }}
     {{      -DARROW_WITH_ZSTD=ON }}
     {{      -DARROW_WITH_LZ4=ON }}
     {{      -DARROW_WITH_SNAPPY=ON }}
     {{      -DARROW_WITH_BROTLI=ON }}
     {{      -DARROW_PARQUET=ON }}
     {{      -DARROW_PYTHON=ON }}
     {{      -DARROW_BUILD_TESTS=ON }}
     {{      -DARROW_ORC=ON }}
     {{      -DARROW_DATASET=ON }}
     {{      -DARROW_HDFS=ON }}
           -DARROW_CUDA=ON -DARROW_EXTRA_ERROR_CONTEXT=ON ..}}
     {{make -j 4
     make install
     ctest
     popd}}
      
     {{# Python
     pushd arrow/python
     export PYARROW_WITH_PARQUET=1
     export PYARROW_WITH_CUDA=1
     export PYARROW_WITH_ORC=1
     export PYARROW_WITH_DATASET=1
     export PYARROW_WITH_HDFS=1
     python setup.py build_ext --inplace
     python setup.py install
     pip install -e . --no-build-isolation
     pytest -v
     popd}}